make relative gain control in route groups work (again)
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1695de335d
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ec8a4de015
@ -46,6 +46,12 @@ ControlGroup::set_active (bool yn)
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_active = yn;
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}
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void
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ControlGroup::set_mode (Mode m)
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{
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_mode = m;
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}
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void
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ControlGroup::clear ()
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{
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@ -185,6 +191,11 @@ ControlGroup::set_group_value (boost::shared_ptr<AutomationControl> control, dou
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/*---- GAIN CONTROL GROUP -----------*/
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GainControlGroup::GainControlGroup ()
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: ControlGroup (GainAutomation)
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{
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}
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gain_t
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GainControlGroup::get_min_factor (gain_t factor)
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{
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@ -235,13 +246,9 @@ GainControlGroup::get_max_factor (gain_t factor)
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void
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GainControlGroup::set_group_value (boost::shared_ptr<AutomationControl> control, double val)
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{
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/* set the primary control */
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control->set_value (val, Controllable::ForGroup);
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/* now propagate across the group */
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if (!_active) {
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/* set the primary control */
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control->set_value (val, Controllable::ForGroup);
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return;
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}
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@ -262,8 +269,9 @@ GainControlGroup::set_group_value (boost::shared_ptr<AutomationControl> control,
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delta -= usable_gain;
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if (delta == 0.0f)
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if (delta == 0.0f) {
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return;
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}
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gain_t factor = delta / usable_gain;
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@ -281,6 +289,12 @@ GainControlGroup::set_group_value (boost::shared_ptr<AutomationControl> control,
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}
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}
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/* set the primary control */
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control->set_value (val, Controllable::ForGroup);
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/* now propagate across the group */
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for (ControlMap::iterator c = _controls.begin(); c != _controls.end(); ++c) {
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if (c->second == control) {
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continue;
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@ -295,10 +309,10 @@ GainControlGroup::set_group_value (boost::shared_ptr<AutomationControl> control,
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} else {
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/* just set entire group */
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for (ControlMap::iterator c = _controls.begin(); c != _controls.end(); ++c) {
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if (c->second != control) {
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c->second->set_value (val, Controllable::ForGroup);
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}
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c->second->set_value (val, Controllable::ForGroup);
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}
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}
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}
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@ -99,7 +99,7 @@ RouteGroup::RouteGroup (Session& s, const string &n)
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, _solo_group (new ControlGroup (SoloAutomation))
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, _mute_group (new ControlGroup (MuteAutomation))
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, _rec_enable_group (new ControlGroup (RecEnableAutomation))
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, _gain_group (new ControlGroup (GainAutomation))
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, _gain_group (new GainControlGroup ())
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, _monitoring_group (new ControlGroup (MonitoringAutomation))
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{
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_xml_node_name = X_("RouteGroup");
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@ -408,7 +408,11 @@ RouteGroup::set_relative (bool yn, void* /*src*/)
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if (is_relative() == yn) {
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return;
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}
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_relative = yn;
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push_to_groups ();
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send_change (PropertyChange (Properties::group_relative));
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_session.set_dirty ();
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}
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@ -542,6 +546,12 @@ RouteGroup::post_set (PBD::PropertyChange const &)
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void
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RouteGroup::push_to_groups ()
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{
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if (is_relative()) {
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_gain_group->set_mode (ControlGroup::Mode (_gain_group->mode()|ControlGroup::Relative));
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} else {
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_gain_group->set_mode (ControlGroup::Mode (_gain_group->mode()&~ControlGroup::Relative));
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}
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if (_active) {
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_gain_group->set_active (is_gain());
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_solo_group->set_active (is_solo());
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